The simple sloka is
Additional info: This king with his 1000 hands once stopped the flow of river Narmada, to make his haremmaiden happy. At that time, Ravana was doing pooja on the other side. Due to sudden change in the river flow, his whole pooja materials were washed off. Because of this, a war happened between them. Finally, kaarthaveeryarjuna won and imprisoned Ravana. Then his grandfather pleased kaarthaveerya and ravana was released. Such a valor king is he.